| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $159.59 | 4.487% | $166.7508 | $166.75 | $166.75 | $166.80 |
| Purchase #2 | $173.60 | 11.308% | $193.2307 | $193.23 | $193.25 | $193.20 |
| Purchase #3 | $197.34 | 9.259% | $215.6117 | $215.61 | $215.60 | $215.60 |
| Purchase #4 | $167.37 | 6.122% | $177.6164 | $177.62 | $177.60 | $177.60 |
| Purchase #5 | $162.75 | 9.182% | $177.6937 | $177.69 | $177.70 | $177.70 |
| Purchase #6 | $196.64 | 11.739% | $219.7236 | $219.72 | $219.70 | $219.70 |
| Purchase #7 | $76.55 | 4.306% | $79.8462 | $79.85 | $79.85 | $79.80 |
| 7 purchase totals = | $1,133.84 | $1,230.4731 | $1,230.47 | $1,230.45 | $1,230.40 | |